Does placenta previa bleeding in late pregnancy

summary

Placenta previa pregnancy in the current pregnant women in the probability is still very high, and in late pregnancy pregnant women will appear a lot of bleeding phenomenon, sometimes pregnant women may not be aware of. Most of the baby's life also has an impact, let's talk about placenta previa late pregnancy bleeding it.

Does placenta previa bleeding in late pregnancy

First: the most typical symptom of placenta previa is painless recurrent vaginal bleeding in late pregnancy. Bleeding often occurs unconsciously, sometimes pregnant women wake up and find themselves lying in a pool of blood. Some pregnant women bleeding only once, some repeated bleeding, and bleeding more than once. A small amount of repeated bleeding is easy to lead to anemia, a large amount of bleeding can lead to shock, not treated in time, can endanger the life of mother and baby.

Second: the impact of placenta previa on the mother is mainly postpartum hemorrhage and infection. Because the placenta is attached to the lower uterine segment, the tissue is thin and brittle, and it is easy to lead to tearing and bleeding during delivery. Moreover, the lower uterine segment has weak contractile force, and the postpartum placenta is not easy to completely peel off, which can cause postpartum hemorrhage. In addition to repeated bleeding, pregnant women often have anemia, so their resistance is low, and they are prone to postpartum infection. Placenta previa also has great influence on fetus and infant. Repeated hemorrhage of placenta previa is easy to cause premature birth.

Third: placental previa partial abruption, compression can make placental ischemia and hypoxia, easy to cause fetal intrauterine asphyxia. Because the placenta occupies the position of the lower uterine segment, which prevents the fetal head from entering the pelvic entrance of the puerpera, the incidence of fetal position abnormality such as breech position and transverse position is generally higher. Premature birth and hypoxia are common causes of fetal and infant death. In late pregnancy, no matter how much vaginal bleeding, should be sent to the hospital for diagnosis, early treatment, so as not to delay the disease and endanger the life of mother and baby.

matters needing attention

Placenta previa bleeding is a very common phenomenon, as long as it is the third trimester of pregnancy, how much bleeding. We all know that this kind of bleeding will have a great impact on the patient's body, and even endanger the life of the baby in the abdomen. When pregnant women have bleeding, they should go to the hospital for treatment immediately.